Micronutrients have a great role in the life of plants. Microelements are included in the composition of enzymes, vitamins, hormones and participate in a number of exchange reactions in the body. All microfertilizers have physiological activity. Their high dose is toxic. Microelements
It is known that manganese, iron, cobalt, copper, zinc and boron form stable complexes with organic compounds.
Microelements affect the entry of cations and anions into the plant. Experiments have established that boron, molybdenum, and manganese regulate the amount of potassium, calcium, and nitrogen in plant organs. The amount of micronutrients in soil and plants is hundreds and thousands of times less than macronutrients.
When the plant lacks trace elements, the amount of vitamins decreases (thiamine, ascorbic acid and riboflavin). Due to lack of microelements, the root system weakens, and the root tip in the aboveground part stops growing. The upper leaves curl and lose their shape, the height of the plant dries up, the flowers fall.
